How Big Do Maine Coon Cats Get: 8 Factors To Consider

Maine Coon cat owners always ask how big do Maine Coon cats get, which is what we will be discussing all through this post.

We will also outline some common factors that influence how big or fast Maine Coons grow.

Maine Coon Cats are the biggest domestic cat breed and are known for their long silky coats and friendly demeanor.

The Maine Coon is one of the earliest American cat breeds, having been named after the state of Maine, where its long thick coat and hunting skills helped it survive the severe winters.

Because of its huge height and amiable temperaments, the Maine Coon is sometimes described as the “gentle giants” of the cat world.

The Maine Coon is often seen to have many “dog-like” characteristics.

How Big Do Maine Coon Cats grow
How Big do Maine Coon cats grow

How Big Do Maine Coon Cats Get

A well-fed and healthy Maine Coon cat has an average overall height of 10 – 16 inches (25-40 cm), an average body length of 19 – 32 inches (48-81 cm), and an average bodyweight of 10-25 lb (4.5-11.3 kg) or more, with an average lifetime of 9-15 years or more.

Average body length of Maine Coon cat

Average body length of Maine Coon cat
Average body length of Maine Coon cat

Here is the average body length of both male and female Maine Coon cat:

  • A properly fed and fully develop male Maine Coon cat should reach a body length of 19 – 32 inches (48-81 cm) or more.
  • A full-grown female Maine Coon cat will reach an average body length of between 19 – 28 inches (48-71.12 cm) or more.

Average height of Maine Coon

Average height of Maine Coon
Average height of Maine Coon

Here is the average height of both male and female Maine Coon cat:

  • A fully developed and well-fed male Maine Coon cat should reach a height of 10 – 16 inches (25-40 cm) or more.
  • A fully developed and healthy female Maine Coon cat should reach a height of 10 – 13 inches (25-33.02 cm) or more.

Average weight of Maine Coon

Here is the average weight of both male and female Maine Coon cat:

  • A healthy and well-fed male Maine Coon cat should weigh between 10-25 pounds (4.5-11.3 kg) or more.
  • A healthy and well-fed female Maine Coon cat should weigh between 8 and 22 pounds (3.63 and 10 kg) or more on average.

Factors that influence the growth of Maine Coons

Here are some typical variables that might affect a Maine Coon cat’s development and growth:

Parasite or pest attacks on the Maine Coon

Parasites and worms can stifle the growth of Maine Coon kittens, preventing them from maturing normally.

Examples include fleas, tapeworms, hookworms, ticks, mites, roundworms, and other parasitic worms. 

See how long worms are gone after deworming a cat!!!

As much as possible, keep these parasites away from your Maine Coons.

Deworm your Maine Coons on a regular basis, and when grooming your Maine Coons, keep an eye on the skin.

This is a major reason why your Maine Coon cat’s growth isn’t advancing as quickly as it should be

There are a variety of parasites that can infect your Maine Coon cat, especially if it is kept outside, even indoors.

Examples of parasites that attack Maine Coon cats:

  1. Hook worms
  2. Bacteria pathogens 
  3. Ticks
  4. Round worms
  5. Fleas
  6. Fungal infections

Find out the common symptoms of worms in cats!!!

Diseases

The illness is typically to blame for your Maine Coon cat not developing as quickly as it could or for its eventual growth being impeded.

You should always see your veterinarian or have periodic medical checks since most of these diseases may be cured if discovered early.

Here are some of the most common health concerns that may impact the growth rate of Maine Coon cats:

  • Distal neuropathy
  • Flat-chested kitten syndrome
  • Patellar luxation
  • Hypertrophic cardiomyopathy
  • Hip dysplasia

Wrong diet and feeding schedule

Maine Coons have a fast development rate that requires adequate nourishment to sustain.

This implies that kittens need to eat the right foods in the right proportions to grow correctly.

In addition, the veterinarian will monitor the kitten’s weight and establish the appropriate daily feeding quantity.

To sustain their growth spurt, Maine Coon cats may benefit from specialized vitamin supplements in addition to a healthy diet.

A veterinarian will evaluate which supplement options are best for the kitten.

Kibbles are preferred because they are less costly, rather than because they are the greatest.

Always contact your veterinarian before choosing the right diet for your Maine Coon cat.

Therefore, if you feed your Maine Coon the wrong diet, you should expect to see slow growth rate.

The runt of the litter

If you’re curious about the runt of the litter, keep reading.

A runt is a sibling that is considerably smaller or weaker than the other siblings in a litter (a group of siblings from the same mother).

A runt in a litter now faces obvious disadvantages as a result of its tiny size, including problems competing with its siblings for survival and the possibility of rejection by its mother.

As a result, if your Maine Coon cat is the runt of the litter, you should anticipate a slower growth rate than the others.

The last to come is usually the runt, who will always need special care and high-quality food.

Genetics

When determining the development rate of a Maine Coon cat, you must consider the genetics and DNA that each cat receives.

Some cats are naturally smaller than others, and a Maine Coons child’s size is mostly influenced by the size of its parents.

A non-purebred Maine Coon cat may not be able to attain the same maximum weight and height as a purebred Maine Coon cat.

To be healthy and active, Maine Coon cats require proper diet. They may not be able to reach their goal weight if they do not consume enough protein, vitamins, and minerals.

Ecosystem effects

The environment has a range of effects on the eventual growth of your Maine Coon cat.

Maine Coon cats use their noses to examine the ground and air far more than we do, and their tongues to groom themselves.

Pollutants such as chemical lawn fertilizers, herbicides and insecticides, de-icing agents, and other chemicals are simpler for them to ingest and absorb as a result.

All of this has a major influence on their pace of growth and, most likely, their eventual size.

Parent Size

You may anticipate your Maine Coon’s kittens to be little if their parents were small.

However, this isn’t the case all of the time. On some occasion, a Maine Coon might grow bigger or smaller than its parents.

Nonetheless, the size of a kitten’s parents is usually a good predictor of how big they will become.

Breed mixing

Even though people adore the breed’s attitude and appearance, not everyone is ready to buy a big Maine Coon cat.

It is also possible to introduce new DNA into the Maine Coon breed in order to maintain the breed vigorous and healthy.

For whatever reason, mixed Maine Coon cats do not grow as large as purebred Maine Coon cats.

Therefore, if the breed of Maine Coons you got is a mixed breed, you should expect to see different weights, heights, and body lengths. 

Read more about how to care for a Maine Coon cat!!!

Maine Coon Size vs Normal Cat Size

Maine Coons are the largest breed of cat and compete well when compared to other breeds of cats.

That been said, let’s compare Maine Coons with other popular breeds of cats.

Maine Coons vs Ragdolls Size

SizeMaine CoonRagdolls
Weight10-25 pounds8-20 pounds
Height10-16 inches9-11 inches
Length19-32 inches17-21 inches

Maine Coons vs Persian cat size

SizeMaine CoonPersian
Weight10-25 pounds7-12 pounds
Height10-16 inches8-10 inches
Length19-32 inches14.5-17.5 inches

Maine Coons vs Norwegian Forest Cat

SizeMaine CoonsNorwegian Forest Cat
Weight10-25 pounds9-20 pounds
Height10-16 inches9-12 inches
Length19-32 inches12-18 inches

Maine Coons Vs Savannah cats

sizeMaine CoonsSavannah Cat
Weight10-25 pounds10-24 pounds
Height10-16 inches13-15 inches
Length19-32 inches20-22 inches

Maine Coons vs Scottish Fold

SizeMaine CoonsScottish Fold
Weight10-25 pounds9-13 pounds
Height10-16 inches8-10 inches
Length19-32 inches14-16 inches

Maine Coons vs Abyssinian cat

SizeMaine CoonsAbyssinian cat
Weight10-25 pounds8-12 pounds
Height10-16 inches8-10 inches
Length19-32 inches12-16 inches

Maine Coons vs Sphynx cat

SizeMaine CoonsSphynx cat
Weight10-25 pounds10-12 pounds
Height10-16 inches8-10 inches
Length19-32 inches13-15 inches

How big is a full grown Maine Coon?

The average weight of a full-grown Maine Coon cat is between 10-25 lb (4.5-11.3 kg). Its height ranges from 10 to 16 inches (25-40 cm), while its length ranges from 19 to 32 inches (48-81 cm). Male Maine Coon cats are bigger than females in general.

Do all Maine Coon cats get big

Yes, all Maine Coons get big and comes in an average of weight of between 10-25 lb (4.5-11.3 kg). Its height ranges from 10 to 16 inches (25-40 cm), while its length ranges from 19 to 32 inches (48-81 cm).

I hope your question how big do Maine Coon cats get was answered!!!

Read about the common Maine Coon behavior problems!!!